I have purchase Gree Ac 1.5 Ton
Its cooling very nice but after 40 to 45 minutes, out door trip, Fan & Compressor stop for 3mins & after 5 minutes its restart again and after few minutes same thing will happened
Is there any problem or its standard routien running?
Please guide me

Maybe contactor coil is heating up and dropping voltage out, thus the plunger pops off and the unit shuts down.

Or

You could have a pressure switch that is tripping. Prob a hi pressure switch that signals the refrigerant is under too much.. pressure and it cuts out to save any damage.

Is the condenser coil clean?